Location History:
- Katsuta, JP (1991)
- Hitachinaka, JP (1999 - 2007)
Company Filing History:
Years Active: 1991-2007
Title: Innovations of Hiroyuki Torii
Introduction
Hiroyuki Torii is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of video technology, holding a total of 5 patents. His work primarily focuses on developing advanced video tape recorders that bridge the gap between digital and analog formats.
Latest Patents
One of his latest inventions is a digital/analog compatible video tape recorder. This apparatus is designed to record and reproduce video and audio signals from a recording medium. It features a first and second tuner that receive video signals of different formats transmitted by broadcasting. The recorder captures the video signal of the first format, while the reproducer retrieves it from the recording medium. Additionally, a decoder converts the decoded signal into another video signal of the second format. A switching circuit selects the appropriate video signal for output through an on-screen display unit.
Another significant patent by Torii is also a digital/analog compatible video tape recorder, which utilizes helical scanning technology. This device records and reproduces video and audio signals to and from a magnetic tape. It includes an analog signal reproducing mode and a digital signal reproducing mode, allowing for versatile playback options. The video tape recorder is equipped with a recording mode detector and a controller to enhance its functionality.
Career Highlights
Hiroyuki Torii has been associated with Hitachi, Ltd., a leading company in technology and innovation. His work has contributed to the advancement of video recording technology, making it more accessible and efficient for users.
Collaborations
Throughout his career, Torii has collaborated with notable colleagues, including Hiroya Abe and Hideo Nishijima. These partnerships have fostered innovation and creativity in their projects.
Conclusion
Hiroyuki Torii's contributions to video technology through his patents and collaborations have significantly impacted the industry. His work continues to influence the development of modern video recording devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.